synthesis.hpp File Reference

Combining subnetwork alternative scores. More...

#include <map>
#include <stdexcept>
#include <string>
#include <vector>

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Classes
struct	anpcpp::SynthesisOptions
	Synthesis configuration for networks with subnetworks. More...
class	anpcpp::SynthesisError
	Thrown when synthesis or expression evaluation fails. More...

Namespaces
namespace	anpcpp
	Analytic Network Process computational library.

Enumerations
enum class	anpcpp::SynthesisKind { anpcpp::Additive , anpcpp::Multiplicative , anpcpp::Custom }
	How control-node subnetwork scores are combined. More...

Functions
std::map< std::string, double >	anpcpp::synthesize_additive (const std::map< std::string, double > &subnet_weights, const std::map< std::string, std::map< std::string, double > > &alt_scores)
	Weighted average synthesis (matches AnpNetwork::sum_subnetwork_formula).
std::map< std::string, double >	anpcpp::synthesize_multiplicative (const std::map< std::string, double > &subnet_weights, const std::map< std::string, std::map< std::string, double > > &alt_scores)
	Multiplicative synthesis: product of score^weight per alt, then L1-normalize.
std::map< std::string, double >	anpcpp::synthesize_custom (const std::string &expression, const std::map< std::string, std::map< std::string, double > > &alt_scores, const std::vector< std::string > &alt_order)
	Custom expression synthesis per alternative.
std::map< std::string, double >	anpcpp::synthesize (const SynthesisOptions &options, const std::map< std::string, double > &subnet_weights, const std::map< std::string, std::map< std::string, double > > &alt_scores, const std::vector< std::string > &alt_order)
	Dispatches on SynthesisOptions::kind.
double	anpcpp::eval_expression (const std::string &expression, const std::map< std::string, double > &variables)
	Evaluates a numeric expression with named variables.

Detailed Description

Combining subnetwork alternative scores.